Ontra vs. Sirion CLM

Ontra is the leader in AI-powered solutions for the private markets. Powered by industry-leading AI, data from over 2 million contracts, and a global network of legal professionals, Ontra streamlines and optimizes critical private market workflows across the fund lifecycle. Ontra’s solutions transform unstructured data trapped in static documents into actionable intelligence, enabling firms to accelerate contracts, streamline compliance, and automate entity management.

Sirion is the world’s leading AI-native CLM platform, pioneering the application of Agentic AI to help enterprises transform the way they store, create, and manage contracts. The platform’s extraction, conversational search, and AI-enhanced negotiation capabilities have revolutionized contracting across enterprise teams – from legal and procurement to sales and finance. The world’s most valuable brands trust Sirion to manage 7M+ contracts worth nearly $800B and relationships with 1M+ suppliers and customers in 100+ languages.